Sarah Ann Knutie
Associate Professor/Ecology and Evolutionary Bio

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Scholarly Contributions

48 Scholarly Contributions

33
Journal Articles
8
Poster/Presentations
4
Other Scholarly Works
3
Conference Proceedings
Are the adverse effects of stressors on amphibians mediated by their effects on stress hormones?
2018
C R Gabor, E A Roznik, Sarah A Knutie, J R Rohr
Research Type: Journal Article

Avoidance, tolerance, and resistance to ectoparasites in nestling and adult tree swallows
2018
Elizabeth C. Black, Ethan D. Clotfelter, Joely G. DeSimone, Sarah A Knutie
Research Type: Journal Article

A Non-invasive Method to Collect Fecal Samples from Wild Birds for Microbiome Studies
2018
Sarah A Knutie, Kiyoko M. Gotanda
Research Type: Journal Article

In ovo microbial communities: A potential mechanism for the initial acquisition of gut microbiota among oviparous birds and lizards
2018
Brian K. Trevelline, Kevin D. Kohl, Sarah A Knutie, Tracy Langkilde, Kirsty J. MacLeod
Research Type: Journal Article

Frogs and Herbicides: A Gut Feeling
2018
Sarah A Knutie
Research Type: Other Scholarly Work

Early-life disruption in gut microbiota affects later-life resistance to parasites
2018
Sarah A Knutie
Research Type: Poster/Presentation

Early-life disruption of amphibian microbiota decreases later-life resistance to parasites
2017
Kevin D. Kohl, Christina L. Wilkinson, Jason R. Rohr, Sarah A Knutie
Research Type: Journal Article

Host resistance and tolerance of parasitic gut worms depend on resource availability
2017
Jason R. Rohr, Christina L. Wilkinson, Sarah A Knutie, Qiu Chang Wu, C. Nicole Ortega
Research Type: Journal Article

Tri-trophic ecology of native parasitic nest flies of birds in Tobago
2017
Sarah A Knutie, Jeb P. Owen, Dale H. Clayton, Jordan M. Herman
Research Type: Journal Article

Invasive Parasites and the Fate of Darwin's Finches in the Galapagos Islands: The Case of the Vegetarian Finch (Platyspiza crassirostris)
2017
George E. Heimpel, Sarah A Knutie, Deborah Freund, Alexandra Hillstrom, Dale H. Clayton
Research Type: Journal Article

Epigenetic variation between urban and rural populations of Darwin's finches.
2017
D Beck, Sarah A Knutie, M K Skinner, S M McNew, D H Clayton, I Sadler-Riggleman
Research Type: Journal Article

Description of Brachymeria philornisae sp. n. (Hymenoptera: Chalcididae), a parasitoid of the bird parasite Philornis trinitensis (Diptera: Muscidae) in Tobago, with a review of the sibling species
2017
Sarah A Knutie, Gérard Delvare, Dave D. Chadee, Raymond Martinez, Hannes Baur, George E. Heimpel
Research Type: Other Scholarly Work

The herbicide atrazine induces hyperactivity and compromises tadpole detection of predator chemical cues
2016
Mackenzie Ehrsam, Sarah A Knutie, Jason R. Rohr
Research Type: Journal Article

An introduced parasitic fly may lead to local extinction of Darwin's finch populations
2016
Peter S. Kim, Fred Adler, Sarah A Knutie, Dale H. Clayton, Jennifer A.H. Koop
Research Type: Journal Article

Galápagos mockingbirds tolerate introduced parasites that affect Darwin's finches
2016
Sarah A Knutie, Dale H. Clayton, Elena Arriero, Jordan M. Herman, Jennifer A.H. Koop, Andrew W. Bartlow, Sabrina M. Mcnew, Jeb P. Owen, Emily Diblasi, Michael Thompson
Research Type: Journal Article

Darwin's finches combat introduced nest parasites with fumigated cotton
2014
Daniela A. Vargas, Andrew W. Bartlow, Dale H. Clayton, Sabrina M. McNew, Sarah A Knutie
Research Type: Journal Article

Epigenetics and the evolution of darwin's finches
2014
Eric E. Nilsson, Jennifer A.H. Koop, Carlos Gurerrero-Bosagna, Sarah A Knutie, M. Muksitul Haque, Dale H. Clayton, Michael K. Skinner
Research Type: Journal Article

Experimental demonstration of a parasite-induced immune response in wild birds: Darwin's finches and introduced nest flies
2013
Maria A. Aguilar, Jeb P. Owen, Sarah A Knutie, Dale H. Clayton, Jennifer A Koop
Research Type: Journal Article

Does avian malaria reduce fledging success: An experimental test of the selection hypothesis
2013
Jessica L. Waite, Dale H. Clayton, Sarah A Knutie
Research Type: Journal Article

Experimental test of the effect of introduced hematophagous flies on corticosterone levels of breeding Darwin's finches
2013
Jennifer A.H. Koop, Dale H. Clayton, Sarah A Knutie, Susannah S. French
Research Type: Journal Article